Synonyms of cataclysm in English:

cataclysm


See definition of cataclysm

noun

1‘their homeland was destroyed by a great cataclysm’

SYNONYMS
disaster, catastrophe, calamity, tragedy, act of God, devastation, crisis, holocaust, ruin, ruination, upheaval, convulsion, blow, shock, reverse, trouble, trial, tribulation
misfortune, mishap, accident, mischance, misadventure, woe, affliction, distress
informal meltdown, whammy
British informal car crash
archaic bale
Scottish archaic mishanter
ANTONYMS

salvation, godsend